extensions/m_ojoin.c

   1 /*   contrib/m_ojoin.c
   2  *   Copyright (C) 2002 Hybrid Development Team
   3  *   Copyright (C) 2004 ircd-ratbox Development Team
   4  *
   5  *   This program is free software; you can redistribute it and/or modify
   6  *   it under the terms of the GNU General Public License as published by
   7  *   the Free Software Foundation; either version 1, or (at your option)
   8  *   any later version.
   9  *
  10  *   This program is distributed in the hope that it will be useful,
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *   GNU General Public License for more details.
  14  *
  15  *   You should have received a copy of the GNU General Public License
  16  *   along with this program; if not, write to the Free Software
  17  *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  */
  19
  20 #include "stdinc.h"
  21 #include "channel.h"
  22 #include "client.h"
  23 #include "ircd.h"
  24 #include "numeric.h"
  25 #include "logger.h"
  26 #include "s_serv.h"
  27 #include "s_conf.h"
  28 #include "s_newconf.h"
  29 #include "send.h"
  30 #include "whowas.h"
  31 #include "match.h"
  32 #include "hash.h"
  33 #include "msg.h"
  34 #include "parse.h"
  35 #include "modules.h"
  36 #include "messages.h"
  37
  38 static int mo_ojoin(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[]);
  39
  40
  41 struct Message ojoin_msgtab = {
  42         "OJOIN", 0, 0, 0, 0,
  43         {mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_ojoin, 2}}
  44 };
  45
  46 mapi_clist_av1 ojoin_clist[] = { &ojoin_msgtab, NULL };
  47
  48 DECLARE_MODULE_AV2(ojoin, NULL, NULL, ojoin_clist, NULL, NULL, NULL, NULL, NULL);
  49
  50 /*
  51 ** mo_ojoin
  52 **      parv[1] = channel
  53 */
  54 static int
  55 mo_ojoin(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
  56 {
  57         struct Channel *chptr;
  58         int move_me = 0;
  59
  60         /* admins only */
  61         if(!IsOperAdmin(source_p))
  62         {
  63                 sendto_one(source_p, form_str(ERR_NOPRIVS), me.name, source_p->name, "admin");
  64                 return 0;
  65         }
  66
  67         if(*parv[1] == '@' || *parv[1] == '+')
  68         {
  69                 parv[1]++;
  70                 move_me = 1;
  71         }
  72
  73         if((chptr = find_channel(parv[1])) == NULL)
  74         {
  75                 sendto_one_numeric(source_p, ERR_NOSUCHCHANNEL,
  76                                    form_str(ERR_NOSUCHCHANNEL), parv[1]);
  77                 return 0;
  78         }
  79
  80         if(IsMember(source_p, chptr))
  81         {
  82                 sendto_one_notice(source_p, ":Please part %s before using OJOIN", parv[1]);
  83                 return 0;
  84         }
  85
  86         if(move_me == 1)
  87                 parv[1]--;
  88
  89         sendto_wallops_flags(UMODE_WALLOP, &me,
  90                              "OJOIN called for %s by %s!%s@%s",
  91                              parv[1], source_p->name, source_p->username, source_p->host);
  92         ilog(L_MAIN, "OJOIN called for %s by %s",
  93              parv[1], get_oper_name(source_p));
  94         /* only sends stuff for #channels remotely */
  95         sendto_server(NULL, chptr, NOCAPS, NOCAPS,
  96                         ":%s WALLOPS :OJOIN called for %s by %s!%s@%s",
  97                         me.name, parv[1],
  98                         source_p->name, source_p->username, source_p->host);
  99
 100         if(*parv[1] == '@')
 101         {
 102                 add_user_to_channel(chptr, source_p, CHFL_CHANOP);
 103                 sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
 104                               ":%s SJOIN %ld %s + :@%s",
 105                               me.id, (long) chptr->channelts, chptr->chname, source_p->id);
 106                 send_channel_join(chptr, source_p);
 107                 sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +o %s",
 108                                      me.name, chptr->chname, source_p->name);
 109
 110         }
 111         else if(*parv[1] == '+')
 112         {
 113                 add_user_to_channel(chptr, source_p, CHFL_VOICE);
 114                 sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
 115                               ":%s SJOIN %ld %s + :+%s",
 116                               me.id, (long) chptr->channelts, chptr->chname, source_p->id);
 117                 send_channel_join(chptr, source_p);
 118                 sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +v %s",
 119                                      me.name, chptr->chname, source_p->name);
 120         }
 121         else
 122         {
 123                 add_user_to_channel(chptr, source_p, CHFL_PEON);
 124                 sendto_server(client_p, chptr, CAP_TS6, NOCAPS,
 125                               ":%s JOIN %ld %s +",
 126                               source_p->id, (long) chptr->channelts, chptr->chname);
 127                 send_channel_join(chptr, source_p);
 128         }
 129
 130         /* send the topic... */
 131         if(chptr->topic != NULL)
 132         {
 133                 sendto_one(source_p, form_str(RPL_TOPIC), me.name,
 134                            source_p->name, chptr->chname, chptr->topic);
 135                 sendto_one(source_p, form_str(RPL_TOPICWHOTIME), me.name,
 136                            source_p->name, chptr->chname, chptr->topic_info, chptr->topic_time);
 137         }
 138
 139         source_p->localClient->last_join_time = rb_current_time();
 140         channel_member_names(chptr, source_p, 1);
 141
 142         return 0;
 143 }